PDB Entry (1qxa)
PDB ID: 1qxa Resolution: 2.5 Å Exp. Method: X-RAY DIFFRACTION
PMID: 14725770 DOI: 10.1016/j.str.2003.11.021
Protein
Protein Name: Sortase B
Uniprot ID/ACC: Q2FZE3 (SRTB_STAA8) Organism: Staphylococcus aureus (strain NCTC 8325 / PS 47)
Gene Symbol: srtB Gene ID: 3919249
Protein Class: HYDROLASE
Ligand
Ligand Name:   MTSET
Canonical SMILES:   C[N+](C)(C)CCSS(=O)(=O)C
Standard InChI:   InChI=1S/C6H16NO2S2/c1-7(2,3)5-6-10-11(4,8)9/h5-6H2,1-4H3/q+1
HET Code:   ETM PubChem:   107934
DrugBank:   - ChEMBL:   CHEMBL224476
Molecular Formula:   C6H16NO2S2+ Mol. Weight:   198.06169 logP:   0.3854
HBD:   0 HBA:   3
#Rotatable Bonds:   4 TPSA:   34.14
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Disulfide Formation CYS 223 A 11.09 99.99 Thiosulfonate
Binding Affinity
-